20
Electrical connection:
The apparatus is designed to operate
from a 230V 50Hz supply only. (Classified as ‘hazardous
voltage’ according to EN60950 standard). The apparatus does
not incorporate an integral power on/off switch. To disconnect
the power, either switch off supply at the mains power socket or
unplug the AC adaptor. When installing the apparatus, ensure
that the mains power socket is readily accessible.
Telephone connection:
Voltages present on the
telecommunication network are classified TNV-3
(Telecommunication Network Voltage) according to the
EN60950 standard.
Содержание i-450
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